Connected: An Internet Encyclopedia
RFC 1880 - 5.2. The Standards Track Diagram

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### 5.2. The Standards Track Diagram

There is a part of the STATUS and STATE categorization that is called the standards track. Actually, only the changes of state are significant to the progression along the standards track, though the status assignments may change as well.

The states illustrated by single line boxes are temporary states, those illustrated by double line boxes are long term states. A protocol will normally be expected to remain in a temporary state for several months (minimum six months for proposed standard, minimum four months for draft standard). A protocol may be in a long term state for many years.

A protocol may enter the standards track only on the recommendation of the IESG; and may move from one state to another along the track only on the recommendation of the IESG. That is, it takes action by the IESG to either start a protocol on the track or to move it along.

Generally, as the protocol enters the standards track a decision is made as to the eventual STATUS, requirement level or applicability (elective, recommended, or required) the protocol will have, although a somewhat less stringent current status may be assigned, and it then is placed in the the proposed standard STATE with that status. So the initial placement of a protocol is into state 1. At any time the STATUS decision may be revisited.

             |
             +<----------------------------------------------+
             |                                               ^
             V    0                                          |    4
       +-----------+                                   +===========+
       |   enter   |-->----------------+-------------->|experiment |
       +-----------+                   |               +=====+=====+
                                       |                     |
                                       V    1                |
                                 +-----------+               V
                                 | proposed  |-------------->+
                            +--->+-----+-----+               |
                            |          |                     |
                            |          V    2                |
                            +<---+-----+-----+               V
                                 | draft std |-------------->+
                            +--->+-----+-----+               |
                            |          |                     |
                            |          V    3                |
                            +<---+=====+=====+               V
                                 | standard  |-------------->+
                                 +=====+=====+               |
                                                             |
                                                             V    5
                                                       +=====+=====+
                                                       | historic  |
                                                       +===========+

The transition from proposed standard (1) to draft standard (2) can only be by action of the IESG and only after the protocol has been proposed standard (1) for at least six months.

The transition from draft standard (2) to standard (3) can only be by action of the IESG and only after the protocol has been draft standard (2) for at least four months.

Occasionally, the decision may be that the protocol is not ready for standardization and will be assigned to the experimental state (4). This is off the standards track, and the protocol may be resubmitted to enter the standards track after further work. There are other paths into the experimental and historic states that do not involve IESG action.

Sometimes one protocol is replaced by another and thus becomes historic, or it may happen that a protocol on the standards track is in a sense overtaken by another protocol (or other events) and becomes historic (state 5).

Next: 6. The Protocols

Connected: An Internet Encyclopedia
RFC 1880 - 5.2. The Standards Track Diagram